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WO2008102536A1 - Resin composition, and molded article produced from the same - Google Patents

Resin composition, and molded article produced from the same Download PDF

Info

Publication number
WO2008102536A1
WO2008102536A1 PCT/JP2008/000252 JP2008000252W WO2008102536A1 WO 2008102536 A1 WO2008102536 A1 WO 2008102536A1 JP 2008000252 W JP2008000252 W JP 2008000252W WO 2008102536 A1 WO2008102536 A1 WO 2008102536A1
Authority
WO
WIPO (PCT)
Prior art keywords
ratio
component
resin composition
same
molded article
Prior art date
Application number
PCT/JP2008/000252
Other languages
French (fr)
Japanese (ja)
Inventor
Akira Ito
Kazue Ueda
Tatsuya Matsumoto
Tatsunori Masaki
Kiyohiko Yamamura
Original Assignee
Unitika Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unitika Ltd. filed Critical Unitika Ltd.
Priority to JP2008525327A priority Critical patent/JPWO2008102536A1/en
Priority to US12/449,538 priority patent/US8415008B2/en
Priority to CN200880002405.1A priority patent/CN101583667B/en
Priority to EP08710406A priority patent/EP2113532A4/en
Publication of WO2008102536A1 publication Critical patent/WO2008102536A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • C08K5/353—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0884—Epoxide-containing esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Disclosed is a resin composition comprising a polylactic acid resin (A), a polycarbonate resin (B) and a methyl methacrylate copolymer (C). The ratio between the components (A) and (B) (i.e., a A/B ratio) is 40/60 to 80/20 by mass. The ratio between a melt flow rate of the component (A) (MFRA) to that of the component (B) (MFRB) (i.e., a MFRA/MFRB ratio) is less than 10 at 240˚C and under load of 21.2 N. The component (C) is a copolymer of methyl methacrylate and a (meth)acrylate ester and has a weight average molecular weight (Mw) of 500,000 or greater. The content of the component (C) is 0.1 to 20 parts by mass relative to 100 parts by mass of the total amount of the components (A) and (B).
PCT/JP2008/000252 2007-02-23 2008-02-19 Resin composition, and molded article produced from the same WO2008102536A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008525327A JPWO2008102536A1 (en) 2007-02-23 2008-02-19 Resin composition and molded product obtained therefrom
US12/449,538 US8415008B2 (en) 2007-02-23 2008-02-19 Resin composition, and molded article produced from the same
CN200880002405.1A CN101583667B (en) 2007-02-23 2008-02-19 Resin composition, and molded article produced from the same
EP08710406A EP2113532A4 (en) 2007-02-23 2008-02-19 Resin composition, and molded article produced from the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007043984 2007-02-23
JP2007-043984 2007-02-23
JP2007-137924 2007-05-24
JP2007137924 2007-05-24

Publications (1)

Publication Number Publication Date
WO2008102536A1 true WO2008102536A1 (en) 2008-08-28

Family

ID=39709816

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000252 WO2008102536A1 (en) 2007-02-23 2008-02-19 Resin composition, and molded article produced from the same

Country Status (5)

Country Link
US (1) US8415008B2 (en)
EP (2) EP2500382B1 (en)
JP (2) JPWO2008102536A1 (en)
CN (1) CN101583667B (en)
WO (1) WO2008102536A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285663A (en) * 2007-04-16 2008-11-27 Mitsubishi Rayon Co Ltd Thermoplastic resin composition and molded product
JP2010144164A (en) * 2008-12-19 2010-07-01 Cheil Industries Inc Polylactic acid/polycarbonate resin composition and molded product using the same
JP2011157513A (en) * 2010-02-03 2011-08-18 Unitika Ltd Resin composition and molding obtained by molding the same
JP2011168756A (en) * 2010-02-22 2011-09-01 Panasonic Electric Works Co Ltd Polylactic acid resin composition and molding, housing for electrical product, and internal parts for electrical product obtained by molding the polylactic acid resin
EP2199342A3 (en) * 2008-12-19 2012-01-18 Cheil Industries Inc. Polylactic acid/polycarbonate resin composition and molded product made using the same
JP2012012586A (en) * 2010-06-04 2012-01-19 Unitika Ltd Thermoplastic resin composition and molded body obtained by molding the same
US20120021154A1 (en) * 2010-07-21 2012-01-26 Chien-Ming Huang Biodegradable Tableware and Cosmetic Case
US8232343B2 (en) * 2008-09-02 2012-07-31 Cheil Industries Inc. Environmentally-friendly polylactic acid resin composition
CN101747603B (en) * 2008-12-19 2012-10-24 第一毛织株式会社 Polyester/polycarbonate alloy resin composition and prepared mold products
WO2013157569A1 (en) * 2012-04-18 2013-10-24 株式会社カネカ Rubber graft copolymer, and thermoplastic resin composition containing rubber graft copolymer
JP2014201611A (en) * 2013-04-01 2014-10-27 テクノポリマー株式会社 Thermoplastic resin composition and molded article

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
EP2203084A1 (en) * 2007-09-25 2010-07-07 Gore Enterprise Holdings, Inc. Self-lubricating fasteners
CA2700999A1 (en) * 2007-10-01 2009-04-09 Arkema Inc. Blends of biodegradable polymers and acrylic copolymers
JP5567129B2 (en) * 2009-07-17 2014-08-06 アルケマ フランス Polyhydroxyalkanoate composition exhibiting improved impact resistance
JP4906981B2 (en) * 2010-06-04 2012-03-28 ユニチカ株式会社 Thermoplastic resin composition and molded body formed by molding the same
US10753023B2 (en) 2010-08-13 2020-08-25 Kimberly-Clark Worldwide, Inc. Toughened polylactic acid fibers
US8936740B2 (en) * 2010-08-13 2015-01-20 Kimberly-Clark Worldwide, Inc. Modified polylactic acid fibers
CN102690507B (en) * 2011-03-23 2014-06-25 苏州汉扬精密电子有限公司 Glass fiber reinforced polylactic acid composite material
CN102850744B (en) * 2011-06-29 2016-03-09 比亚迪股份有限公司 A kind of plastics composite, plastics and preparation method thereof
US8980964B2 (en) 2012-02-10 2015-03-17 Kimberly-Clark Worldwide, Inc. Renewable polyester film having a low modulus and high tensile elongation
US9040598B2 (en) 2012-02-10 2015-05-26 Kimberly-Clark Worldwide, Inc. Renewable polyester compositions having a low density
US8637130B2 (en) 2012-02-10 2014-01-28 Kimberly-Clark Worldwide, Inc. Molded parts containing a polylactic acid composition
US8975305B2 (en) 2012-02-10 2015-03-10 Kimberly-Clark Worldwide, Inc. Rigid renewable polyester compositions having a high impact strength and tensile elongation
US10858762B2 (en) 2012-02-10 2020-12-08 Kimberly-Clark Worldwide, Inc. Renewable polyester fibers having a low density
WO2014184057A1 (en) * 2013-05-14 2014-11-20 Basf Se Process for production of polymer powders
TWI486392B (en) * 2013-09-14 2015-06-01 Chi Mei Corp Resin composition
JP6193724B2 (en) * 2013-10-28 2017-09-06 帝人株式会社 Polylactic acid resin composition and molded article
DE102013223504A1 (en) * 2013-11-18 2015-05-21 Tesa Se Flame-resistant, temperature-resistant and hydrolysis-resistant carriers and their use in pressure-sensitive adhesive tapes for automotive applications
EP2995448A1 (en) * 2014-09-10 2016-03-16 Clariant International Ltd. Snap ability modifier for biodegradable polyesters
CN105725561A (en) * 2016-01-27 2016-07-06 河南工程学院 Multifunctional folding chair
CN111187495A (en) * 2020-01-08 2020-05-22 长春工业大学 A kind of preparation method of high toughness and high heat resistance transparent polylactic acid composite material
USD1032267S1 (en) 2021-12-09 2024-06-25 Michael V. Halliday Chair

Citations (11)

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Publication number Priority date Publication date Assignee Title
US2999835A (en) 1959-01-02 1961-09-12 Gen Electric Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same
US3028365A (en) 1953-10-16 1962-04-03 Bayer Ag Thermoplastic aromatic polycarbonates and their manufacture
US3334154A (en) 1963-02-21 1967-08-01 Gen Electric Flame retardant mixed polycarbonate resins prepared from tetrabromo bisphenol-a
US4131575A (en) 1975-02-22 1978-12-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate molding materials with improved mold release
JPH07109413A (en) 1993-10-15 1995-04-25 Mitsui Toatsu Chem Inc Iridescent resin composition
JP2005048067A (en) 2003-07-29 2005-02-24 Teijin Chem Ltd Aromatic polycarbonate resin composition
WO2005075564A1 (en) * 2004-02-06 2005-08-18 Unitika Ltd. Resin composition and molded object obtained by molding the same
JP2006111858A (en) * 2004-09-17 2006-04-27 Toray Ind Inc Resin composition and molded article comprising the same
JP2006182994A (en) * 2004-12-28 2006-07-13 Toray Ind Inc Polylactic acid resin composition
JP2006241209A (en) * 2005-03-01 2006-09-14 Idemitsu Kosan Co Ltd Thermoplastic resin composition and molded body
WO2006097979A1 (en) * 2005-03-11 2006-09-21 Fujitsu Limited Vegetable resin composition and molded vegetable resin

Family Cites Families (7)

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EP0896013A1 (en) * 1997-08-06 1999-02-10 Shimadzu Corporation Crosslinked polycarbonate and polylactic acid composition containing the same
JP4529356B2 (en) * 2003-02-19 2010-08-25 東レ株式会社 Polylactic acid resin composition and method for producing the same
JP4456949B2 (en) * 2004-07-14 2010-04-28 出光興産株式会社 Thermoplastic resin composition and molded article
EP1792941B1 (en) 2004-09-17 2011-05-18 Toray Industries, Inc. Resin composition and molded article comprising the same
WO2006123608A1 (en) * 2005-05-16 2006-11-23 Mitsubishi Rayon Co., Ltd. Thermoplastic resin composition
JP2006348246A (en) * 2005-06-20 2006-12-28 Matsushita Electric Works Ltd Thermoplastic resin composition and molded article
JP5124951B2 (en) * 2006-02-03 2013-01-23 東レ株式会社 Resin composition and molded article comprising the same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028365A (en) 1953-10-16 1962-04-03 Bayer Ag Thermoplastic aromatic polycarbonates and their manufacture
US2999835A (en) 1959-01-02 1961-09-12 Gen Electric Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same
US3334154A (en) 1963-02-21 1967-08-01 Gen Electric Flame retardant mixed polycarbonate resins prepared from tetrabromo bisphenol-a
US4131575A (en) 1975-02-22 1978-12-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate molding materials with improved mold release
JPH07109413A (en) 1993-10-15 1995-04-25 Mitsui Toatsu Chem Inc Iridescent resin composition
JP2005048067A (en) 2003-07-29 2005-02-24 Teijin Chem Ltd Aromatic polycarbonate resin composition
WO2005075564A1 (en) * 2004-02-06 2005-08-18 Unitika Ltd. Resin composition and molded object obtained by molding the same
JP2006111858A (en) * 2004-09-17 2006-04-27 Toray Ind Inc Resin composition and molded article comprising the same
JP2006182994A (en) * 2004-12-28 2006-07-13 Toray Ind Inc Polylactic acid resin composition
JP2006241209A (en) * 2005-03-01 2006-09-14 Idemitsu Kosan Co Ltd Thermoplastic resin composition and molded body
WO2006097979A1 (en) * 2005-03-11 2006-09-21 Fujitsu Limited Vegetable resin composition and molded vegetable resin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2113532A4

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285663A (en) * 2007-04-16 2008-11-27 Mitsubishi Rayon Co Ltd Thermoplastic resin composition and molded product
US8232343B2 (en) * 2008-09-02 2012-07-31 Cheil Industries Inc. Environmentally-friendly polylactic acid resin composition
US8133943B2 (en) 2008-12-19 2012-03-13 Cheil Industries Inc. Polylactic acid/polycarbonate resin composition and molded product using the same
KR101277718B1 (en) * 2008-12-19 2013-06-24 제일모직주식회사 Polylactic Acid / Polycarbonate Resin Composition
EP2199341A3 (en) * 2008-12-19 2012-01-18 Cheil Industries Inc. Polylactic acid/polycarbonate resin composition and molded product using the same
EP2199342A3 (en) * 2008-12-19 2012-01-18 Cheil Industries Inc. Polylactic acid/polycarbonate resin composition and molded product made using the same
US8835558B2 (en) 2008-12-19 2014-09-16 Cheil Industries Inc. Polylactic acid/polycarbonate resin composition and molded product made using the same
KR101225948B1 (en) 2008-12-19 2013-01-24 제일모직주식회사 Polylactic acid/polycarbonate resin composition
CN101747603B (en) * 2008-12-19 2012-10-24 第一毛织株式会社 Polyester/polycarbonate alloy resin composition and prepared mold products
JP2010144164A (en) * 2008-12-19 2010-07-01 Cheil Industries Inc Polylactic acid/polycarbonate resin composition and molded product using the same
JP2011157513A (en) * 2010-02-03 2011-08-18 Unitika Ltd Resin composition and molding obtained by molding the same
JP2011168756A (en) * 2010-02-22 2011-09-01 Panasonic Electric Works Co Ltd Polylactic acid resin composition and molding, housing for electrical product, and internal parts for electrical product obtained by molding the polylactic acid resin
JP2012012586A (en) * 2010-06-04 2012-01-19 Unitika Ltd Thermoplastic resin composition and molded body obtained by molding the same
US20120021154A1 (en) * 2010-07-21 2012-01-26 Chien-Ming Huang Biodegradable Tableware and Cosmetic Case
WO2013157569A1 (en) * 2012-04-18 2013-10-24 株式会社カネカ Rubber graft copolymer, and thermoplastic resin composition containing rubber graft copolymer
JPWO2013157569A1 (en) * 2012-04-18 2015-12-21 株式会社カネカ Rubber graft copolymer and thermoplastic resin composition containing rubber graft copolymer
US10138314B2 (en) 2012-04-18 2018-11-27 Kaneka Corporation Rubber graft copolymer, and thermoplastic resin composition containing rubber graft copolymer
JP2014201611A (en) * 2013-04-01 2014-10-27 テクノポリマー株式会社 Thermoplastic resin composition and molded article

Also Published As

Publication number Publication date
EP2113532A1 (en) 2009-11-04
JPWO2008102536A1 (en) 2010-05-27
US20100028657A1 (en) 2010-02-04
EP2113532A4 (en) 2012-02-15
US8415008B2 (en) 2013-04-09
JP5409846B2 (en) 2014-02-05
CN101583667B (en) 2012-10-03
EP2500382B1 (en) 2014-09-10
JP2012193370A (en) 2012-10-11
CN101583667A (en) 2009-11-18
EP2500382A2 (en) 2012-09-19
EP2500382A3 (en) 2012-11-14
EP2113532A8 (en) 2010-01-06

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